A TUI plane experienced a “serious incident” while flying over a UK airport, putting 187 passengers at risk of a potentially deadly condition. The incident took place last year in October when the aircraft had to return to Manchester Airport shortly after takeoff. A cabin altitude warning was triggered just minutes into the flight to Kos Airport in Greece, as reported by the Air Accidents Investigation Branch.
The alert indicated that two crucial systems had been turned off – the engine bleed air systems. These systems were inadvertently left off during routine maintenance by engineers and were not reactivated before takeoff, causing the aircraft to fail to pressurize. The crew managed to turn the systems back on, but soon faced another issue related to the right air conditioning pack.
As the TUI plane continued to climb, a fault in the air conditioning pack was detected, prompting the commander to decide to return to Manchester Airport. However, due to the aircraft being too heavy, they had to enter a holding pattern to burn off fuel before landing. During this time, the crew failed to conduct necessary cabin altitude drills with the passengers, exposing them to the risk of hypoxia – a dangerous condition resulting from oxygen deprivation.
The report highlighted that the crew and passengers were at risk of hypoxia due to the aircraft not pressurizing properly. The commander, who was operating on minimal sleep, decided to continue the flight, ultimately landing safely back at Manchester Airport. The report also raised concerns about the potential impact of cognitive performance due to hypoxic exposure at certain altitudes.
TUI has been contacted for comment on the incident. The safety and well-being of passengers during air travel are paramount, and incidents like this serve as a reminder of the importance of thorough maintenance checks and crew training to ensure the safety of everyone on board.
In conclusion, this incident sheds light on the critical need for rigorous maintenance procedures and crew preparedness to handle emergencies effectively. The potential risks posed by even minor oversights in aircraft maintenance highlight the importance of stringent safety protocols in the aviation industry to prevent such incidents from occurring in the future.